Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-427 A Van Nuys CA LSAOCAGXCMN  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
818-428 A Northridge CA LSAGCAJNDS0  7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-428 0 Northridge CA   6529 T-MOBILE USA, INC. 730   2006-12-14   
818-428 1 Northridge CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-16   
818-428 2 Northridge CA   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2006-11-29   
818-428 3 Northridge CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-428 4 Northridge CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-428 5 Northridge CA   6529 T-MOBILE USA, INC. 730   2005-07-14   
818-428 6 Northridge CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730      
818-428 7 Northridge CA   6529 T-MOBILE USA, INC. 730   2005-03-03   
818-428 8 Northridge CA   6529 T-MOBILE USA, INC. 730   2005-05-02   
818-428 9 Northridge CA   6529 T-MOBILE USA, INC. 730   2007-05-19   
818-429 A Van Nuys CA LSAOCAGXCMN  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
818-430 A Van Nuys CA BRBNCAIZCM0  6664 SPRINT SPECTRUM L.P. 730      
818-431 A Canoga Park CA SNANCAPCCM3  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-10-25   
818-431 0 Canoga Park CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2009-10-25   
818-431 1 Canoga Park CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-10-25   
818-431 2 Canoga Park CA   649C ONVOY, LLC - CA 730   2009-01-26   
818-431 3 Canoga Park CA   6664 SPRINT SPECTRUM L.P. 730   2009-09-09   
818-431 4 Canoga Park CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730   2019-07-12   
818-431 5 Canoga Park CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-07-22   
818-431 6 Canoga Park CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730   2019-07-12   
818-431 7 Canoga Park CA   899D METROPCS NETWORKS, LLC 730   2009-01-16   
818-431 8 Canoga Park CA   649C ONVOY, LLC - CA 730   2009-08-29   
818-431 9 Canoga Park CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2009-03-10   
818-432 A North Hollywood CA LSANCAGJDS4  7453 U.S. TELEPACIFIC CORP. - CA 730      
818-433 A Burbank: Burbank DA CA LSANCA54RS1  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-02-10   
818-433 0 Burbank: Burbank DA CA   6529 T-MOBILE USA, INC. 730   2007-10-12   
818-433 1 Burbank: Burbank DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2008-09-14   
818-433 2 Burbank: Burbank DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2008-09-14   
818-433 3 Burbank: Burbank DA CA   7453 U.S. TELEPACIFIC CORP. - CA 730   2008-04-03   
818-433 4 Burbank: Burbank DA CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2009-07-29   
818-433 5 Burbank: Burbank DA CA   6529 T-MOBILE USA, INC. 730   2008-04-12   
818-433 6 Burbank: Burbank DA CA   258E YMAX COMMUNICATIONS CORP. - CA 730   2008-12-25   
818-433 7 Burbank: Burbank DA CA   776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2008-03-24   
818-433 8 Burbank: Burbank DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-03-20   
818-433 9 Burbank: Burbank DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2007-04-20   
818-434 A Burbank: Burbank DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
818-435 A Northridge CA LSAJCAWZDS1  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
818-435 0 Northridge CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2003-06-30   
818-435 1 Northridge CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730      
818-435 2 Northridge CA   8827 BROADWING COMMUNICATIONS, LLC - CA 730   2005-04-10   
818-435 3 Northridge CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-07-16   
818-435 4 Northridge CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-01-09   
818-435 5 Northridge CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2001-04-18   
818-435 6 Northridge CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-16   
818-435 7 Northridge CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-19   
818-435 8 Northridge CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-19   
818-435 9 Northridge CA   3662 PACIFIC CENTREX SERVICES, INC. - CA 730   2005-05-01   
818-436 A Canoga Park CA CNPKCA01DS0  9740 PACIFIC BELL 730   2008-06-14   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.